@article{李日邦_113, author = {[李日邦, 王五一, 谭见安, 何洋, 杨林生]}, title = {我国人口老龄化发展的阶段、趋势和区域差异}, publisher = {地理研究}, year = {1999}, journal = {地理研究}, volume = {18}, number = {2}, eid = {113}, pages = {113-121}, keywords = {人口老龄化;发展阶段;区域差异}, doi = https://www.dlyj.ac.cn/CN/10.11821/yj1999020001 }